/* TrailFlow-Agency — mêmes couleurs que les reels (reels/src/theme.ts) */
:root {
  --navy: #06153F;
  --navy-mid: #0B2A7A;
  --navy-deep: #030B24;
  --electric: #3B82F6;
  --cyan: #22D3EE;
  --sky: #93C5FD;
  --ink: #0A0F1E;
  --ink-soft: #5B6478;
  --paper: #F3F6FF;
  --line: #E2E8F7;
  --white: #FFFFFF;
  --error: #C0262D;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(6, 21, 63, 0.08);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--electric); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.wrap-form { max-width: 760px; }
.center { text-align: center; margin-top: 32px; }

/* Boutons */
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--electric), #2563EB);
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
  padding: 14px 26px;
  border-radius: 999px;
  border: 0;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(59, 130, 246, .35);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(59, 130, 246, .45); }
.btn:focus-visible, .chip:focus-visible, a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.btn-small { padding: 9px 18px; font-size: .9rem; box-shadow: none; }
.btn-ghost { background: transparent; border: 1.5px solid rgba(255,255,255,.4); box-shadow: none; }
.btn-ghost:hover { border-color: var(--white); box-shadow: none; }
.btn-full { width: 100%; padding: 16px; font-size: 1.05rem; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

/* En-tête */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(6, 21, 63, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-weight: 700; letter-spacing: .01em; }
.brand img { height: 26px; width: auto; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a:not(.btn) { color: rgba(255,255,255,.8); text-decoration: none; font-size: .95rem; }
.nav a:not(.btn):hover { color: var(--white); }

/* Haut de page */
.hero {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(34, 211, 238, .18), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(59, 130, 246, .25), transparent 55%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
  padding: 88px 0 96px;
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: var(--cyan); margin: 0 0 14px; }
.eyebrow-dark { color: var(--electric); }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -.02em; }
.accent { background: linear-gradient(90deg, var(--electric), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.15rem; color: rgba(255,255,255,.82); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .92rem; color: rgba(255,255,255,.75); }
.hero-points li::before { content: "✓"; color: var(--cyan); font-weight: 700; margin-right: 8px; }

.hero-visual {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.flow-label { margin: 0 0 16px; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--sky); }
.flow-card {
  display: flex; align-items: center; gap: 14px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 14px 16px;
  animation: rise .6s ease both;
}
.flow-card:nth-of-type(2) { animation-delay: .15s; }
.flow-card:nth-of-type(3) { animation-delay: .3s; }
.flow-card:nth-of-type(4) { animation-delay: .45s; }
.flow-card strong { display: block; font-size: .98rem; }
.flow-card small { color: rgba(255,255,255,.65); }
.flow-icon {
  flex: none; width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center; font-size: 1.1rem;
  background: linear-gradient(135deg, rgba(59,130,246,.5), rgba(34,211,238,.4));
}
.flow-card-done { border-color: rgba(34,211,238,.6); background: rgba(34,211,238,.1); }
.flow-card-done .flow-icon { background: var(--cyan); color: var(--navy); font-weight: 800; }
.flow-line { width: 2px; height: 16px; margin-left: 35px; background: linear-gradient(var(--electric), var(--cyan)); }

@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .flow-card { animation: none; }
  .btn { transition: none; }
}

/* Bandeau */
.band { background: var(--paper); border-bottom: 1px solid var(--line); padding: 36px 0; }
.band-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.band h2 { font-size: 1.35rem; margin-bottom: 6px; color: var(--navy); }
.band p { margin: 0; color: var(--ink-soft); }
.band .btn { flex: none; }

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--paper); }
.section-dark { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); color: var(--white); }
.section-title { font-size: clamp(1.7rem, 3.4vw, 2.4rem); letter-spacing: -.015em; color: var(--navy); max-width: 760px; }
.section-dark .section-title { color: var(--white); }
.section-lead { color: var(--ink-soft); font-size: 1.08rem; max-width: 680px; margin: 0 0 40px; }

/* Cartes */
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.25rem; color: var(--navy); }
.card > p { color: var(--ink-soft); }
.card-ia { border-color: rgba(59,130,246,.35); background: linear-gradient(180deg, #F7FAFF, var(--white)); }
.tag { display: inline-block; font-size: .8rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; background: var(--paper); color: var(--navy); margin-bottom: 16px; border: 1px solid var(--line); }
.tag-ia { background: var(--electric); color: var(--white); border-color: var(--electric); }
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li { padding: 8px 0 8px 30px; position: relative; border-top: 1px solid var(--line); }
.checks li::before { content: "✓"; position: absolute; left: 4px; color: var(--electric); font-weight: 800; }
.checks em { color: var(--ink-soft); font-style: normal; font-size: .9em; }

.for-who { margin-top: 40px; display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.for-who p { margin: 0; font-weight: 700; color: var(--navy); }
.chips-static { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chips-static li { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font-size: .92rem; }

/* Étapes */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.steps h3 { font-size: 1.08rem; color: var(--navy); }
.steps p { margin: 0; color: var(--ink-soft); font-size: .96rem; }
.step-num {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--electric), var(--cyan)); color: var(--white);
  font-weight: 800; margin-bottom: 14px;
}
.control {
  margin-top: 28px; padding: 26px 30px; border-radius: var(--radius);
  background: var(--navy); color: var(--white);
  border-left: 5px solid var(--cyan);
}
.control h3 { font-size: 1.15rem; }
.control p { margin: 0; color: rgba(255,255,255,.82); }

/* Facturation */
.price-step { display: inline-block; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--electric); margin-bottom: 8px; }

/* RGPD */
.rgpd-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 36px; }
.rgpd-item { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 26px; }
.rgpd-item h3 { font-size: 1.1rem; color: var(--white); }
.rgpd-item h3::before { content: "🔒"; margin-right: 10px; }
.rgpd-item p { margin: 0; color: rgba(255,255,255,.78); }
.rgpd-item-wide { grid-column: 1 / -1; border-color: rgba(34,211,238,.5); background: rgba(34,211,238,.08); }

/* Formulaire */
.form { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 36px; box-shadow: var(--shadow); }
.field { margin: 0 0 24px; border: 0; padding: 0; min-width: 0; }
.field label, .field legend { display: block; font-weight: 600; color: var(--navy); margin-bottom: 8px; padding: 0; }
.req { color: var(--electric); }
input[type="text"], input[type="email"], input[type="tel"], textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: #FBFCFF;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 13px 15px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea { resize: vertical; min-height: 110px; }
::placeholder { color: #A3AABB; opacity: 1; }
input:focus, textarea:focus { outline: none; border-color: var(--electric); box-shadow: 0 0 0 4px rgba(59,130,246,.15); background: var(--white); }
.invalid { border-color: var(--error) !important; }
.error { color: var(--error); font-size: .9rem; margin: 6px 0 0; }

.examples { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip {
  font: inherit; font-size: .88rem;
  background: var(--paper); color: var(--navy);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 14px; cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}
.chip:hover { border-color: var(--electric); }
.chip.is-on { background: var(--electric); border-color: var(--electric); color: var(--white); }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.checkbox-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin-bottom: 12px; }
.radio-row { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.field .check { display: flex; align-items: center; gap: 10px; font-weight: 400; color: var(--ink); margin: 0; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--electric); margin: 0; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: .88rem; color: var(--ink-soft); margin: 0 0 18px; }
.form-status { margin: 16px 0 0; padding: 14px 16px; border-radius: 12px; font-weight: 600; }
.form-status.ok { background: #E7FAF3; color: #0F6B4B; }
.form-status.ko { background: #FDECEC; color: var(--error); }

/* Contact */
.contact { padding: 64px 0; }
.contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.contact .section-lead { margin: 0; }
.contact-links { display: flex; flex-direction: column; gap: 10px; }
.contact-link { font-size: 1.15rem; font-weight: 700; color: var(--navy); text-decoration: none; padding: 12px 20px; border: 1.5px solid var(--line); border-radius: 12px; }
.contact-link:hover { border-color: var(--electric); color: var(--electric); }

/* Pied de page */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.7); padding: 30px 0; font-size: .92rem; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.footer-inner p { margin: 0; }
.site-footer nav { display: flex; gap: 20px; }
.site-footer a { color: rgba(255,255,255,.85); }

/* Pages légales */
.legal { padding: 64px 0 88px; }
.legal .wrap { max-width: 780px; }
.legal h1 { color: var(--navy); font-size: 2.2rem; }
.legal h2 { color: var(--navy); font-size: 1.3rem; margin-top: 36px; }
.legal p, .legal li { color: #2A3245; }
.todo { background: #FFF4CC; color: #6B4E00; padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.back { display: inline-block; margin-bottom: 24px; text-decoration: none; }

/* Tablette */
@media (max-width: 900px) {
  .hero { padding: 64px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .band-inner { flex-direction: column; align-items: flex-start; }
}

/* Téléphone */
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .nav a:not(.btn) { display: none; }
  .brand span { font-size: .95rem; }
  .section { padding: 64px 0; }
  .cards-2, .rgpd-grid, .steps, .field-row, .checkbox-grid { grid-template-columns: 1fr; }
  .card, .form { padding: 24px 20px; }
  .field-row { gap: 0; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .contact-links { width: 100%; }
  .contact-link { text-align: center; }
}

/* En-tête sur petit écran */
.btn-small .short { display: none; }
.brand span { white-space: nowrap; }
@media (max-width: 640px) {
  .btn-small { padding: 8px 14px; white-space: nowrap; }
  .btn-small .long { display: none; }
  .btn-small .short { display: inline; }
}